Dynamite Friction 631-75002L Disc Brake Rotor - Front Left

Overview of DFC Brake Rotor for Lexus LS400

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-75002L) is engineered for reliable braking performance on the Lexus LS400. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Lexus LS400 models
• Part Number: 631-75002L
• Vented disc brake rotor with drilled and slotted surface
• Rust-resistant zinc silver hat finish
• Directional brake surface for optimized performance
• 5 bolt holes with 114.3 mm bolt circle diameter
• Nominal thickness of 28 mm and discard thickness of 26 mm
• Outside diameter of 275 mm and overall height of 51 mm

Details on the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and reduce gas buildup during braking. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life. This product line is designed to meet the specific braking demands of vehicles like the Lexus LS400, offering a balance of durability and performance.

Technical Specifications and Features

This disc brake rotor is vented to allow better airflow and heat dissipation, which helps prevent brake fade during extended use. The rotor's surface is both drilled and slotted, which aids in removing brake dust and gases, improving pad contact and braking efficiency. The directional surface design ensures the rotor is installed correctly for optimal performance. The rotor measures 275 mm in outside diameter with a nominal thickness of 28 mm and a discard thickness of 26 mm, ensuring it meets OEM specifications for the Lexus LS400. The zinc silver hat finish provides rust resistance, protecting the rotor from corrosion over time.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Lexus LS400
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps eliminate brake noise caused by uneven rotor surfaces
• Addresses brake dust buildup with slotted and drilled design
• Prevents rust and corrosion with zinc silver coating on rotor hat

Installation Notes and Tips

Ensure the rotor is installed with the directional surface facing the correct rotation direction as indicated on the rotor. Verify bolt hole alignment with the 5-lug pattern and 114.3 mm bolt circle diameter for proper fitment on the Lexus LS400. Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 26 mm. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to the rotor's durability and consistent braking performance. While no specific warranty information is provided, the rotor is designed for reliable service life when installed and maintained according to manufacturer guidelines.